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笔者于1993年10月赴荷兰国考察了该国的苹果生产,他们的栽培特点是:苗木无病毒化,自根砧矮化,大苗栽植,种植的品种以乔纳金、爱尔斯塔为主,实行密植栽培,树形为细长纺锤形。他们的苹果圃内成形技术是:
The author visited the Netherlands in October 1993 to inspect the apple production in the country. Their cultivation characteristics are: seedlings are virus-free, dwarfed from rootstocks and planted with large seedlings. The cultivars are grown with Jonathan, Lord, the implementation of close planting cultivation, tree-shaped elongated spindle-shaped. Their Apple in-garden forming technique is: